Hey Robert,
Now the question is, where should the code that does all of this live?
> postgres_fdw? Some new, sharding-specific FDW? In core? I don't
> know for sure, but what I do know is that we could make a lot of
> progress over where we are today by just improving postgres_fdw, and I
> don
Hi all (re-posting from pgsql-general),
I'm looking into Postgres' internals, and had two quick questions that
relate to each other.
(1) What's the difference between advancing the command counter and
updating an active snapshot? For example, I see that DefineRelation()
increments the command cou
